Discover your optimal Vitamin A intake with our easy-to-use calculator. Understand your daily recommended allowance (RDA) based on age, gender, and life stage. Prevent deficiencies or excesses to support vision, immune function, and skin health. Input your current intake for instant insights into your nutritional status.
Formula:
The Vitamin A Calculator compares your estimated daily intake to the Recommended Dietary Allowance (RDA) or Adequate Intake (AI) established by health organizations, which vary by age, gender, and life stage.
Your Vitamin A Status = (Your Daily Intake) vs. (RDA/AI for your demographic)
Variables:
- Your Daily Intake: Your estimated daily consumption of Vitamin A (in mcg RAE).
- RDA/AI: The established Recommended Dietary Allowance or Adequate Intake for your specific age, gender, and life stage, obtained from authoritative sources.